Hello! About 2 years using BM AeroGlass on Windows 8, after on Windows 8.1 with license and donation without any problems. Two days ago i installed Stardock WindowFX 6.0 trial version. Works normal at 1st look. But periodically in moment when WindowFX must make some of his effects desktop image freezes for 1-2 second, after display blinks, aeroglass disappears and enables quickly. Looks like the dwm process restarts. No events created, no crashdumps in system folder. Only crashdump in AeroGlass folder appears every time. In debug.log nothing wrong with enabled logging all events in it. I use Windows 8.1 x64 Pro with MC, Russian, license. AMD FX-8320, Radeon R9 270X latest drivers. Soft: StartIsBack+, UxTheme Signature Bypassing dll by BM, OldNewExplorer. Please help me. P.S. Sorry for my english... Crashdump: http://1drv.ms/1Ogs7QT